Start by cleaning and drying your cauliflower completely.
Chop up your cauliflower, for this recipe it’s good to slice the cauliflower thinly, with the head sitting right side up (see photos above on my site), and slicing horizontally– from there, breaking off the pieces into smaller ones, and keeping some larger pieces intact.
Spread the pieces of cauliflower roughly across a large baking tray, lined with parchment paper for an easy clean-up. I love to include all the little pieces of cauliflower as they get nice and crispy and they are (almost) the best part!
Now mix your salt, pepper and oregano together in a small spice bowl, and sprinkle desired amount across the cauliflower.
Sprinkle the grated cheddar across the cauliflower, ending with a generous serving of grated parmesan cheese.
Roast in a preheated at 400 for 30 minutes, until cheese is getting browned on top.